From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S967085AbeEYQLm (ORCPT ); Fri, 25 May 2018 12:11:42 -0400 Received: from mout.kundenserver.de ([217.72.192.74]:36739 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965666AbeEYQLl (ORCPT ); Fri, 25 May 2018 12:11:41 -0400 From: Arnd Bergmann To: arm@kernel.org, Maxime Coquelin , Alexandre Torgue Cc: Arnd Bergmann , Ludovic Barre , Olof Johansson , Pierre-Yves MORDRET , Patrice Chotard , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/2] ARM: stm32: Don't select DMA unconditionally on STM32MP157C Date: Fri, 25 May 2018 18:10:20 +0200 Message-Id: <20180525161051.187324-1-arnd@arndb.de> X-Mailer: git-send-email 2.9.0 X-Provags-ID: V03:K1:YfML3ONVGXTaTj9iaAN/b7P8JTcQbN6CWxIC1H4HYBLmMOaonoW hTtSOwpuOkZxs6FnckPL4XIfMU31w0B6zWeEUYcfTftPBI0c2W76WiHseVIiWG3gRYEf0uB fKuOAPSadcDPaffPq80B2T7d8QTkHOczpBAOVXKa9tYQ9yjgql3Po4X9yfmbzqqAAqoaQq+ s/Z1yq79zRAoctBMuJJzw== X-UI-Out-Filterresults: notjunk:1;V01:K0:qYz2Pecb7ag=:WSScp1Ge/Pt0vfwhklrtEa TQvFuAStB/YO7veCdw9soHgsLTxrBNf7YjXjL21etxDCQV+3X2Jzn4Db+oXrdfRcOEU43rWlB lm+Bpn4UTCthOYg6b2+QU01GjzY2rEY3LVKFqQt6rTYgclKrxuc6DMe8RUDdXlHVaF5LQQaFt kkpDyncLuu7cVab3LNIvuZ53k8FbAySDRX8Q1qDHDv0OvfqXLG6LMppLEE54YfTkZxaKG+Do6 vBBBmMFN7J0N6X3EtS9SrvQn0RU+EgQaqiRZk45G2JkCIARV5WUQ6Dg2bwTsDUBO7Z4v+aB/R iHCF7D77s5jWNV5JYq0n01t0agAQMpvcejp69GRh4ZQJAUrDI6GvE5Mvrg5aF7h2rFXkFeU6I BweDQFkALOTQliHvHFcYiqwUnzzpsNkeBEokbGtcS5qrAL2yFvUjXG2o/Vr/ePEdax9HjOaUL 7HwFPuCuV8Ltlwa7Wa8m03Dh4JncMyQz3XF44JWNPexfN6ZutYnumxkCaJW5EfPQSFFvgTVPt erTDnTkQOBdpJPrWQO8DVwpvq94PPKhQB6K7qGI2bi01nL41hvTM+Fm1FbiDnyutL5Kda5wwd lOkhk87m0IfR5YrWFnsT/SaVvqMdeMWAKoPY8jOw2VLEu1/Iy4VUEUs44RGDcN5y5mxIBSkRL 7wGndEBLNcjr4VR7bmUzGMt68DyGrMuSXcK7WVB/3h+5pfNJo+Ha3cgZQyeQs/YVJYgE= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The patch that enabled these had no useful changelog that explains why it is done, and it causes a build warning: WARNING: unmet direct dependencies detected for STM32_DMA Depends on [n]: DMADEVICES [=n] && (ARCH_STM32 [=y] || COMPILE_TEST [=y]) Selected by [y]: - MACH_STM32MP157 [=y] && ARCH_STM32 [=y] && ARCH_MULTI_V7 [=y] Generally, platforms should not select arbitrary drivers, so let's just revert that change. Fixes: de6037fa207f ("ARM: stm32: Select DMA, DMAMUX and MDMA support on STM32MP157C") Signed-off-by: Arnd Bergmann --- arch/arm/mach-stm32/Kconfig | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/arm/mach-stm32/Kconfig b/arch/arm/mach-stm32/Kconfig index 82a93b8d9ae6..713c068b953f 100644 --- a/arch/arm/mach-stm32/Kconfig +++ b/arch/arm/mach-stm32/Kconfig @@ -46,9 +46,6 @@ if ARCH_MULTI_V7 config MACH_STM32MP157 bool "STMicroelectronics STM32MP157" - select STM32_DMA - select STM32_DMAMUX - select STM32_MDMA default y endif # ARMv7-A -- 2.9.0